<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theclassyhome.com/Product/EEI-1837-OS-SEC-VAR/Gather+Mocha+Fabric+PE+Rattan+Glass+9pc+Outdoor+Patio+Sectional+Sets>